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Tert-Butyl N-[1-diazo-acetyl-3-(methyl-sulfan-yl)prop-yl]carbamate.

ABSTRACT: In the enanti-omerically pure title compound, C(11)H(19)N(3)O(3)S, the chain C-N-C(O)-O-C-C (from the asymmetric carbon to a methyl of the tert-butyl group) displays an extended conformation. In the crystal, mol-ecules are linked into chains parallel to the c axis by classical N-H?O(diazo-carbon-yl) hydrogen bonding and an unusual inter-molecular three-centre inter-action involving the amino acid (aa) carbonyl O(aa) and the diazo-carbonyl grouping C(O)-CH-N N, with H?O(aa) = 2.51?Å and N?O(aa) = 2.8141?(14)?Å.

SUBMITTER: Mehmood T 

PROVIDER: S-EPMC2970119 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature

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tert-Butyl N-[1-diazo-acetyl-3-(methyl-sulfan-yl)prop-yl]carbamate.

Mehmood Tahir T   Zaidi Javid H JH   Jones Peter G PG  

Acta crystallographica. Section E, Structure reports online 20090808 Pt 9

In the enanti-omerically pure title compound, C(11)H(19)N(3)O(3)S, the chain C-N-C(O)-O-C-C (from the asymmetric carbon to a methyl of the tert-butyl group) displays an extended conformation. In the crystal, mol-ecules are linked into chains parallel to the c axis by classical N-H⋯O(diazo-carbon-yl) hydrogen bonding and an unusual inter-molecular three-centre inter-action involving the amino acid (aa) carbonyl O(aa) and the diazo-carbonyl grouping C(O)-CH-N N, with H⋯O(aa) = 2.51 Å and N⋯O(aa) =  ...[more]

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